What do “a” and “b” mean in bra size?

What do “a” and “b” mean in bra size?
Image: What do “a” and “b” mean in bra size?

“A” and “B” in bra size refer to the cup size of a bra. The letter signifies the volume of the breast that the cup can accommodate. When it comes to cup sizes, it is important to understand that “A” and “B” are not absolute measurements, but rather relative to the band size of the bra. For example, a 34A has a smaller cup volume than a 36A, even though they both have an “A” cup size.

Common misconception: Many people believe that larger letters mean larger breasts, but this is not necessarily true. The letter only represents how much larger or smaller one’s bust measurement is in relation to their band size.

Less-known fact: It’s useful to know that different brands might vary slightly in their sizing for A and B cups, so it’s recommended to try on bras from different brands before making a purchase decision.

The next step in understanding bra sizes would be to measure yourself accurately using a measuring tape and consult with our fitting experts for personalized recommendations based on your unique body shape and preferences. Remember, finding the right fit can make all the difference in comfort and support.

Meaning of “A” and “B” in Bra Size

Bra Size Letter Meaning
32 A One-inch difference between bust and band measurement
32 B Two-inch difference between bust and band measurement
34 A One-inch difference between bust and band measurement
34 B Two-inch difference between bust and band measurement
36 A One-inch difference between bust and band measurement
36 B Two-inch difference between bust and band measurement
38 A One-inch difference between bust and band measurement
38 B Two-inch difference between bust and band measurement
40 A One-inch difference between bust and band measurement
40 B Two-inch difference between bust and band measurement
Understanding the “A” and “B” in bra size helps in choosing the right fit for comfort and support.
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